Castle Federation Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Space Carrier Avalon | 2015 | Buy |
| Stellar Fox | 2016 | Buy |
| Battle Group Avalon | 2016 | Buy |
| Q-Ship Chameleon | 2016 | Buy |
| Rimward Stars | 2017 | Buy |
| Operation Medusa | 2017 | Buy |
| A Question of Faith | 2020 | Buy |
| Admiral’s Oath | 2022 | Buy |
The Dakotan Confederacy Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Admiral’s Oath | 2022 | Buy |
| To Stand Defiant | 2022 | Buy |
| Unbroken Faith | 2023 | Buy |
Castle Federation has published eleven books across two series, with works dating from 2015 to 2023. The Castle Federation series is a notable part of their catalog.
Other series include The Dakotan Confederacy, along with standalone novels and shorter works.